CVE-2025-27256 | Nozomi Networks Labs

Summary

Missing Authentication for Critical Function vulnerability in GE Vernova Enervista UR Setup application allows Authentication Bypass due to a missing SSH server authentication. Since the client connection is not authenticated, an attacker may perform a man-in-the-middle attack on the network.

Impact

An attacker may perform a Man-in-the-middle attack on the network in order to steal credentials or forge malicious traffic

Issue Date

March 7, 2025

Affects

This issue affect the GE Vernova EnerVista UR Setup software from version 7.0 to 8.60

CVE Name

CVE-2025-27256

CVSS Details

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

CVSS Score

8.3

Solution

Update the EnerVista UR Setup software to the latest released version

Mitigations

Acknowledgements

Diego Giubertoni of Nozomi Networks

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